我正在做一个项目来获取 http://www.jpmhkwarrants.com/en_hk/market-statistics/underlying/underlying-terms/code/1 上的实时股票价格.我在网上搜索并尝试了几种获取价格的方法,但仍然失败。这是我的代码:
def getStockPrice():
url = "http://www.jpmhkwarrants.com/zh_hk/market-statistics/underlying/underlying-terms/code/1"
r = urlopen(url)
soup = BeautifulSoup(r.read(), 'lxmll)
price = soup.find(id = "real_time_box").find({"span", "class":"price"})
print(price)
输出为“无”。我知道价格是在上面的函数中编写的,但我不知道如何获得价格。能不能用beautifulsoup或者else module解决?
最佳答案
查看页面源码你会看到这样的html
<div class="table detail">
.....
<div class="tl">即市走勢 <span class="description">前收市價</span>
.....
<td>買入價(延遲*)<span>82.15</span></td>
我们想要的span
在索引2中,选择它
price = soup.select('.table.detail td span')[1]
print(price.text)
演示:
<script type="text/javascript" src="//cdn.datacamp.com/dcl-react.js.gz"></script>
<div data-datacamp-exercise data-lang="python">
<code data-type="sample-code">
from bs4 import BeautifulSoup
from urllib.request import urlopen
def getStockPrice():
url = "http://www.jpmhkwarrants.com/zh_hk/market-statistics/underlying/underlying-terms/code/1"
r = urlopen(url)
soup = BeautifulSoup(r.read(), 'html.parser')
price = soup.select('.table.detail td span')[1]
print(price.text)
getStockPrice()
</code>
</div>
关于python - 如何使用BeautifulSoup在网站上获取实时股票价格?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/53531553/